OfficeIMO.Reader.Web 3.0.0

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher. 
dotnet add package OfficeIMO.Reader.Web --version 3.0.0
                    


                    

                
NuGet\Install-Package OfficeIMO.Reader.Web -Version 3.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="OfficeIMO.Reader.Web" Version="3.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="OfficeIMO.Reader.Web" Version="3.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="OfficeIMO.Reader.Web" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add OfficeIMO.Reader.Web --version 3.0.0
                    


                    

                
#r "nuget: OfficeIMO.Reader.Web, 3.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package OfficeIMO.Reader.Web@3.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=OfficeIMO.Reader.Web&version=3.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=OfficeIMO.Reader.Web&version=3.0.0
                    


                            Install as a Cake Tool

OfficeIMO.Reader.Web

OfficeIMO.Reader.Web is an explicit, bounded HTTP transport for an existing OfficeDocumentReader. It downloads bytes with a caller-owned HttpClient, then passes those bytes to the same configured handlers and processors used for local files.

using OfficeIMO.Reader;
using OfficeIMO.Reader.Html;
using OfficeIMO.Reader.Web;

OfficeDocumentReader reader = new OfficeDocumentReaderBuilder()
    .AddHtmlHandler()
    .Build();

var webReader = reader.CreateWebReader(
    httpClient,
    new ReaderWebOptions {
        AllowedHosts = new[] { "docs.example.com" },
        MaxResponseBytes = 16L * 1024L * 1024L
    });

OfficeDocumentReadResult result = await webReader.ReadDocumentAsync(
    new Uri("https://docs.example.com/guide.html"));

The transport accepts absolute HTTP(S) GET targets only, rejects URI-embedded credentials, checks an optional exact host allowlist, blocks loopback/private/non-routable IP literals by default, caps response bytes at the strictest Web, Reader, or selected-handler limit, applies a request timeout, and bounds concurrent operations per web-reader instance. Query strings are omitted from result metadata unless explicitly enabled.

Format selection stays with Reader. The logical source name comes from an explicit sourceName, the response Content-Disposition filename, or the final URI path, in that order. Supply sourceName when a download URL has no usable extension and content detection cannot identify the intended modular handler.

Reader Web is not an SSRF isolation boundary. The injected HttpClient owns DNS resolution, connection establishment, and automatic redirects. When a URI is untrusted, its handler must validate resolved addresses at connection time and validate every redirect destination before sending the redirected request. A preflight DNS lookup would remain vulnerable to rebinding, and Reader Web cannot intercept a redirect that an existing handler has already followed.

The injected client also owns authentication, proxies, certificates, decompression, retries, and other connection policy. Reader Web validates the requested URI and the final URI reported by the response as defense in depth, but IP-literal screening does not make arbitrary hostnames safe.

This package is not registered by OfficeIMO.Reader.All and performs no implicit network access. It adds no HTTP SDK, HTML parser, browser, process, native binary, model, or cloud provider; System.Net.Http comes from the target framework.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 is compatible.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last Updated
3.0.0 42 7/20/2026